S-94430A663 3/8"-16 x 0.69" Rivet Nuts

Key Features & Benefits at a Glance

• Superior pull-out resistance thanks to the ribbed body design that creates a secure, permanent installation in metal materials
• Excellent corrosion resistance provided by the lightweight aluminum material, ensuring long-term durability in various environments
• Reliable and coarse threading with 3/8"-16 UNC and Class 2B fit for faster installation and robust performance in high-vibration applications
• Wide material compatibility, designed for use in metal sheets from 0.027" to 0.150" thickness, offering versatile application options
• Streamlined installation process with a specified 17/32" drill bit size, reducing preparation time and improving assembly efficiency
• Enhanced environmental safety through full compliance with REACH and RoHS 3 standards, meeting strict international regulatory requirements
• Optimized flange design with a 0.685" diameter and 0.035" thickness for improved load distribution and a cleaner finished appearance

Professional Applications & Engineering Value

This aluminum rivet nut is engineered to solve critical fastening challenges in metal fabrication and assembly. The ribbed body design bites securely into the parent material, providing exceptional resistance to rotation and pull-out forces, which is a common failure point in dynamic or high-stress environments. Its 3/8"-16 UNC coarse threads and Class 2B thread fit ensure a reliable, vibration-resistant connection that speeds up the assembly process without sacrificing integrity. The aluminum construction offers an optimal balance of strength and lightweight properties, making it ideal for applications in automotive, aerospace, and electronics enclosures where weight reduction and corrosion resistance are paramount. By specifying a 17/32" drill bit, it guarantees a precise fit, minimizing installation errors and rework.

Specification Summary & Compliance

This rivet nut features a body diameter of 0.53", flange diameter of 0.685", and an installed length of 0.47". It is manufactured with UNC coarse threads in a 3/8"-16 size and a Class 2B thread fit, ensuring dimensional accuracy and interchangeability. The product is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, confirming it is free of restricted hazardous substances and safe for use in regulated markets.